2Pcs WLAN Bluetooth Smart Switch - Remote Control DIY Behind Wall Switch Compatible with Google Home, Alexa

【Specification】 4 x 4 x 2 cm, 16 Amp Max, 2.4GHz,Neutral conductor is required, AC 100-240 V.50/60H maximum 16A. This Smart Relay Module is also suitable for power outlets. This converts a conventional lamp switch into a smart home light switch without compromising the original decoration style. 【APP Control】 After installation, you can control the light switch via the Smart Life/Tuya APP without separate hub. APP remote control (no time limit, no distance limit), schedule, timers, group control, etc. Main account has the exclusive permissions, one click to share the permissions with the whole family. Let the family enjoy the fun of smart living! Wi-Fi Smart Switches are compatible with Alexa Echo and Google Assistant, etc. You can turn the device on or off with a simple voice command. 【Multi-Control Function】 Smart switches can be assigned to other switches with multi-control functions. Therefore, it can be connected to other switches, Simply connect to one of the 2-way switches and convert the connected switch into a smart switch to control the same light via the Smart Life app. Simply connect your smartphone to a 2.4GHz Wi-Fi network and then download the Smart Life/Tuya app. In the app, select the device, enter the password and you can add and control the switch within minutes.